HJ221's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 205 (Div. 2) | 1809 | - | - | - | ||
| AtCoder Beginner Contest 423 | 2512 | 1011 |  92 |
- | ||
| AtCoder Beginner Contest 424 | 3049 | 887 |  244 |
+152 | ||
| AtCoder Regular Contest 206 (Div. 2) | 1314 | - | - | - | ||
| UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) | 1651 | 1263 |  529 |
+285 | ||
| AtCoder Beginner Contest 426 | 9992 | 53 |  376 |
-153 | ||
| Panasonic Programming Contest 2025（AtCoder Beginner Contest 427） | 1846 | 1231 | 575 |
+199 | ||
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 2675 | 1014 |  654 |
+79 |